As reported by Milewski and Baggot, Jefferson Dahl has verballed to the Badgers for 2010. The top prep player in the state, Dahl was named Wisconsin's Mr. Hockey last season and led ECM to the WIAA state title. Dahl plans to play the next 2 seasons with the Green Bay Gamblers.
I don't follow recruits all that closely, so I'll wait a bit for the boys to post more about Dahl, as I'd imagine that Chuck and/or Gandalf will have more to say.
Edited to add: DPlaya has a few brief thoughts in his blog.